Build custom learning content with our easy-to-use tools. No coding required. Paste Chinese text, star key vocabulary, and download a ready-to-use lesson package.
Three simple steps to create and share learning content.
Paste your text, auto-detect pinyin, and star key words.
Export the lesson as a .wucai.json file.
Send the file to students via email, AirDrop, or any messaging app.
Everything you need to build professional learning content.
Import teacher-made or community lessons and start practicing.
Open a .wucai.json file on your iPhone or iPad.
Add your own words and notes to personalize the lesson.
Flashcards, quizzes, and reading — all generated automatically.